Page 98 of 417
97 Controls in detail
Locking and unlocking
Front doors
Pull on door handle2 on the respec-
tive front door to open it.
If the door was locked, locking knob1
moves up.
Rear doors
Pull up locking knob1 on the respec-
tive rear door to unlock door.
Pull on door handle2 on the unlocked
door to open it.
Opening the tailgate Opening the tailgate from the outside
1Lock cylinder
2Handle
Press lock cylinder1 and pull on tail-
gate handle2.
Open the tailgate to the side.
Warning!G
The tailgate swings open to one side. Always
make sure there is sufficient clearance for
the tailgate.
Only drive with the tailgate closed as other-
wise exhaust fumes may enter the vehicle
interior.
i
The vehicle must be unlocked.
Page 99 of 417

98 Controls in detail
Locking and unlocking
Opening the tailgate from inside
1Locking knob
2Inside door handle
Pull on door handle2.
If door was locked, pull up locking
knob1 to unlock the tailgate. Then
pull on door handle2 to open the
tailgate.
Closing the tailgateAutomatic central locking
The doors and the tailgate automatically
lock when ignition is switched on and the
wheels are turning at vehicle speeds of ap-
proximately 9 mph (15 km/h) or more.
You can open a locked door from the in-
side. Open door only when conditions are
safe to do so.
You can deactivate the automatic locking
mode using the control system
(
page 142).
Warning!G
Do not leave children unattended in the ve-
hicle. Unsupervised use of vehicle equip-
ment may cause an accident and/or serious
personal injury.
Warning!G
To prevent possible personal injury, always
keep hands and fingers away from the tail-
gate opening when closing the tailgate. Be
especially careful when small children are
around.
Warning!G
Only drive with the tailgate closed as other-
wise exhaust fumes may enter the vehicle
interior.
i
To prevent an inadvertent lockout, do
not place the SmartKey in the cargo
compartment.
i
The doors and the tailgate unlock auto-
matically after an accident if the force
of the impact exceeds a preset
threshold.
To prevent the vehicle door locks from
locking, deactivate the automatic
central locking when the vehicle
is pushed
is on a test stand
Page 100 of 417

99 Controls in detail
Locking and unlocking
Locking and unlocking from the inside
You can lock or unlock the vehicle from in-
side using the central locking switches.
This can be useful, for example, if you want
to unlock the passenger door from the in-
side or want to lock the vehicle before
starting to drive.
The fuel filler flap cannot be locked or un-
locked with the central locking switch.The central locking switch is located in the
center console.
Central locking switch
1Locking
2Unlocking
Locking
Press central locking switch1.
If all the doors and the tailgate are
closed, the vehicle locks.Unlocking
Press central locking switch2.
The vehicle unlocks.
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.
i
You can open a locked door from the
inside. Open door only when conditions
are safe to do so.
If the vehicle was previously centrally
locked using the SmartKey, it will not
unlock using the central locking switch.
If the vehicle was previously locked
with the central locking switch
while in the selective remote con-
trol mode, only the door opened
from the inside is unlocked.
while in the global remote control
mode, the complete vehicle is un-
locked when a door is opened from
the inside.
Page 118 of 417
117 Controls in detail
Lighting
Manual control
Switching lamps on
Press the W symbol on rocker
switch3.
The interior lighting remains on even
when the doors are closed.
Switching lamps off
Move rocker switch3 to center posi-
tion to activate the automatic control.
Rear interior lamps
The rear interior lamps are located above
the rear seat bench on the left and right
side.
1The lamps are switched on
continuously
2The lamps are switched off
3Automatic function!
To prevent the vehicle battery from be-
ing discharged, all interior lamps
switch off automatically after approxi-
mately 30 minutes with the tailgate
open.
If an interior lamp is switched on man-
ually, it does not go out automatically.
Before leaving the vehicle, make sure
the interior lamps are switched off.
The rear interior lamps can be switched
on with the SmartKey in starter switch
position0 or SmartKey removed from
the starter switch for up to 30 minutes.
Page 119 of 417
118 Controls in detail
Lighting
Cargo compartment lamps
Switching on and off
1Switch for cargo compartment lamps
Press button ò to switch cargo
compartment lamps2 on/off.2Cargo compartment lampsSwitching on and off with the tailgate
open
If the tailgate should remain open for a
longer period of time, the cargo compart-
ment lamps can be switched off separate-
ly.
1Door lock
2Lock cylinder
Page 120 of 417
119 Controls in detail
Lighting
Switching off
Open the tailgate.
Press door lock1 down until it
engages (arrow).Switching on
Press lock cylinder2 to activate the
cargo compartment lamps again.
The cargo compartment lamps will
switch on.
!
Do not close the tailgate if the lock is
engaged in down position. The lock
could otherwise be damaged.
When locking the tailgate, it is impor-
tant that the door lock be in the same
original position as shown in the illus-
tration.
To return the door lock1 to its origi-
nal position, press lock cylinder2.
Warning!G
To prevent possible personal injury, always
keep hands and fingers away from the tail-
gate opening when closing the tailgate. Be
especially careful when small children are
around.
Only drive with the tailgate closed as other-
wise exhaust fumes may enter the vehicle
interior.
Page 187 of 417

186 Controls in detail
Driving systems
Warning indicator
Visual signals indicate to the driver the rel-
ative distance between the sensors and an
obstacle. The warning indicator is located
next to the tailgate.
Warning indicator
As your vehicle approaches an object, one
or more segments will come on, depending
on the distance. When the sixth segment
lights, you have reached the minimum dis-
tance.An intermittent acoustic warning will
sound when the first yellow segment
comes on. This signal quickens with each
additional segment lit. When all segments
illuminate, the acoustic warning becomes
a constant signal. The signal is canceled
when the gear selector lever is placed in
position D or P.
Rear Parking Assist malfunction
There is a malfunction in the Rear Parking
Assist system if:
a low warning tone sounds while the
vehicle is reversing
The Rear Parking Assist sensors are
dirty or malfunctioning.
Clean the Rear Parking Assist sys-
tem sensors (
page 286).
Switch on the ignition again.
no segments come on and no warning
sounds
The Rear Parking Assist is malfunction-
ing.
Have the Rear Parking Assist sys-
tem checked by an authorized
Mercedes-Benz Light Truck Center
as soon as possible.
Malfunction may also be caused by inter-
ference from other radio or ultrasonic sig-
nals.
Check the Rear Parking Assist opera-
tion at another location to rule out in-
terference from outside radio or
ultrasonic signals.
Page 188 of 417
187 Controls in detail
Loading
Loading
Roof rack
This vehicle is not intended to carry items
on its roof. Thus roof rails and any
roof-mounted devices must not be used.Cargo compartment cover
1Rear seat bench cover
2Tailgate cover
Pull cover1 out. Hook it into the
mountings on the rear seat bench.
Pull cover2 out. Hook it into the
mountings to the left and right of the
tailgate.
Rolling up the cover
Grip the cover strap and remove it from
the mountings on both sides.
Guide it slowly back into place.Removing and installing the cover
Removing the cover
Open latch1 on right and left side in
direction of arrow.
Pull cover2 out upwards.
Installing the cover
Place cover into recesses.
Press right and left sides of cover down
until it locks into place.
Warning!G
Do not load items on the roof. It may cause
instability during some maneuvers which
could result in an accident.